A cockroach's corpse used to be the first corpse a player would typically see when starting their Tibian adventure. It could only be seen on Tutorial Island as cockroaches do not exist outside of Santiago's basement. This corpse is somewhat unique in that it is the only corpse that has one decomposition stage; its corpse simply disappears after its first stage. It's also unique in that it cannot be moved in its only decomposition stage. The only other corpses which act similarly are those of Arena Bosses, which technically are not considered corpses but ashes.